Dr. P.Muralikrishna, graduated from SBK College, Aruppukottai, affiliated to the Madurai Kamraj University and M.Sc degree also through same institution. Further he completed M.Phil and Ph.D form Madurai Kamraj University. He started his teaching career in 2003 and now working as Assistant Professor of Mathematics in Muthurangam Government Arts College (Autonomous), Vellore with total service of 18 years in teaching and involved 8 years in research. He has published 60 research papers in reputed peer-reviewed international journals. He is now doing his research in the fields of Fuzzy Algebra, Neutrosophic Settings applied on algebraic structures and decision making.